UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120111.upa.cvt Date: 1100Z 1 DEC 25 Searching for LIRE... Searching the city database file for: LIRE ... Date:1100Z 1 DEC 25 Station: LIRE WMO ident: 16245 Latitude: 41.65 Longitude: 12.43 Elevation: 12.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1015 12 14.8 9.8 72 5.0 11.9 125 9 286.7 288.0 284.4 307.7 7.50 1 1000 157 13.0 8.5 74 4.5 10.5 130 14 286.1 287.4 283.7 305.6 6.97 2 990 242 12.2 8.5 78 3.7 10.2 133 13 286.2 287.4 283.7 305.9 7.04 3 948 605 10.2 8.3 88 1.9 9.2 147 11 287.7 289.0 284.6 308.1 7.26 4 925 809 8.8 6.1 83 2.7 7.3 155 9 288.3 289.4 284.0 306.4 6.39 5 883 1192 6.6 0.6 65 6.0 3.7 199 6 289.9 290.7 282.5 302.9 4.52 6 874 1276 6.0 3.0 81 3.0 4.5 209 5 290.1 291.1 283.7 305.7 5.43 7 868 1333 5.8 -1.2 61 7.0 2.6 215 4 290.5 291.2 282.3 302.2 4.03 8 850 1504 4.6 -0.4 70 5.0 2.2 235 3 291.0 291.7 282.8 303.6 4.37 9 810 1894 1.2 -0.1 91 1.3 0.6 228 3 291.4 292.2 283.4 305.0 4.69 10 768 2320 -1.7 -3.8 86 2.1 -2.6 219 4 292.7 293.4 282.9 303.8 3.76 11 744 2572 -3.1 -17.1 33 14.0 -7.3 214 4 293.9 294.1 280.5 298.0 1.34 12 724 2788 -4.1 -8.3 73 4.2 -5.7 210 5 295.1 295.6 282.8 303.6 2.82 13 704 3008 -5.5 -9.3 75 3.8 -6.9 206 5 295.9 296.4 283.0 304.0 2.68 14 700 3053 -5.9 -9.9 73 4.0 -7.4 205 5 296.0 296.4 282.9 303.7 2.57 15 681 3268 -7.5 -9.2 88 1.7 -8.1 207 6 296.5 297.0 283.4 305.0 2.79 16 618 4020 -12.1 -12.1 100 0.0 -12.1 212 12 299.6 300.0 284.2 307.1 2.44 17 601 4233 -12.7 -24.7 36 12.0 -15.4 214 13 301.3 301.4 283.0 304.1 0.86 18 585 4439 -14.1 -16.9 79 2.8 -14.9 216 15 302.0 302.3 284.4 307.5 1.74 19 569 4650 -15.5 -18.4 78 2.9 -16.3 217 16 302.7 303.0 284.5 307.7 1.57 20 568 4663 -15.3 -17.7 82 2.4 -16.0 217 16 303.1 303.4 284.7 308.4 1.67 21 565 4703 -14.9 -26.9 35 12.0 -17.4 218 16 304.1 304.2 284.0 306.5 0.75 22 555 4838 -15.3 -31.3 24 16.0 -18.2 219 17 305.1 305.2 284.1 306.9 0.50 23 549 4921 -15.5 -27.5 35 12.0 -18.0 219 18 305.9 306.0 284.7 308.3 0.73 24 500 5620 -21.3 -24.8 73 3.5 -22.0 225 23 307.1 307.3 285.5 310.5 1.02 25 494 5709 -22.3 -25.5 75 3.2 -22.9 225 23 306.9 307.1 285.4 310.1 0.97 26 488 5798 -22.7 -29.7 53 7.0 -23.9 225 24 307.5 307.6 285.2 309.7 0.67 27 468 6103 -25.5 -28.5 76 3.0 -26.0 225 25 307.7 307.9 285.4 310.3 0.78 28 465 6149 -25.7 -25.7 100 0.0 -25.7 225 26 308.0 308.2 285.8 311.4 1.01 29 453 6338 -26.7 -30.7 69 4.0 -27.3 225 27 309.1 309.2 285.8 311.3 0.65 30 414 6979 -32.5 -33.2 93 0.7 -32.6 225 30 309.7 309.8 285.9 311.6 0.56 31 400 7220 -34.7 -36.4 84 1.7 -34.9 225 31 309.9 310.0 285.8 311.4 0.42 32 382 7538 -37.5 -39.6 81 2.1 -37.7 227 34 310.3 310.4 285.8 311.4 0.32 33 368 7794 -39.1 -43.0 66 3.9 -39.4 228 37 311.5 311.6 286.2 312.4 0.23 34 332 8490 -44.1 -45.2 89 1.1 -44.2 231 44 314.0 314.0 287.0 314.7 0.20 35 315 8840 -46.7 -53.7 45 7.0 -47.0 233 48 315.1 315.1 287.2 315.4 0.08 36 305 9052 -48.7 -56.7 39 8.0 -48.9 234 50 315.2 315.2 287.2 315.4 0.06 37 300 9160 -49.5 -55.5 49 6.0 -49.7 235 51 315.6 315.6 287.3 315.8 0.07 38 286 9472 -52.1 -54.2 78 2.1 -52.2 235 56 316.2 316.2 287.6 316.5 0.08 39 268 9890 -55.7 -60.6 54 4.9 -55.8 235 64 316.9 316.9 287.8 317.1 0.04 40 254 10230 -58.1 -60.3 76 2.2 -58.2 235 70 318.2 318.3 288.2 318.4 0.04 41 253 10255 -58.2 -60.7 73 2.4 -58.3 235 70 318.4 318.4 288.3 318.5 0.04 42 250 10330 -58.7 -61.9 66 3.2 -58.7 230 68 318.8 318.8 288.4 318.9 0.04 43 246 10431 -59.5 -65.5 46 6.0 -59.6 230 62 319.1 319.1 288.5 319.2 0.02 44 241 10560 -58.9 -71.9 17 13.0 -59.0 231 59 321.9 321.9 289.3 321.9 0.01 45 225 10989 -60.3 -70.3 26 10.0 -60.4 234 49 326.1 326.1 290.6 326.2 0.01 46 202 11667 -56.7 -77.7 5 21.0 -56.9 240 33 342.0 342.0 294.8 342.0 0.00 47 200 11730 -57.1 -77.1 6 20.0 -57.3 240 32 342.3 342.3 294.9 342.4 0.01 48 150 13540 -58.7 -83.7 3 25.0 -58.9 250 24 368.9 368.9 300.4 369.0 0.00 49 100 16070 -60.7 -85.7 2 25.0 -61.0 250 28 410.4 410.4 306.6 410.5 0.00 50 77 17676 -64.5 -87.5 3 23.0 -64.7 246 24 434.4 434.4 309.3 434.4 0.00 51 70 18260 -62.1 -87.1 2 25.0 -62.4 245 22 451.5 451.5 311.0 451.5 0.00 52 66 18624 -61.1 -87.1 2 26.0 -61.5 245 25 461.4 461.4 311.9 461.4 0.00 53 50 20340 -62.7 -87.7 2 25.0 -63.1 245 37 495.7 495.7 314.7 495.7 0.00 54 45 20988 -64.5 -89.5 2 25.0 -64.8 248 37 506.5 506.5 315.4 506.5 0.00 55 30 23490 -61.1 -89.1 1 28.0 -61.9 260 38 578.1 578.1 319.6 578.1 0.00 56 27 24148 -58.9 -87.9 1 29.0 -60.0 260 47 601.9 601.9 320.7 602.0 0.01 57 20 26020 -61.3 -89.3 1 28.0 -62.4 260 74 648.5 648.5 322.6 648.6 0.01 58 12 29216 -60.5 -88.5 1 28.0 -62.4 260 106 753.4 753.4 326.0 753.5 0.01 59 10 30370 -55.5 -86.5 1 31.0 -59.0 260 117 812.4 812.4 327.5 812.6 0.02 60 8.4 31484 -54.5 -86.5 1 32.0 -58.8 857.8 857.9 328.5 858.1 0.03 61 8.0 31796 -54.7 -86.7 1 32.0 -59.1 869.1 869.1 328.8 869.3 0.03 62 7.4 32299 -51.3 -84.3 1 33.0 -57.3 902.5 902.5 329.5 903.0 0.04 TRP 246 10431 -59.5 -65.5 46 6.0 -59.6 230 62 319.1 319.1 288.5 319.2 0.02 WND 253 10255 -58.2 -60.7 73 2.4 -58.3 235 70 318.4 318.4 288.3 318.5 0.04 Sounding variables and indices 1000-500 mb thick: 5463.00 m Freezing level: 792.62 mb = 2070.59 m = 6793.18 ft Wetbulb zero: 802.11 mb = 1972.64 m = 6471.82 ft Precipitable water: 0.79 inches Sfc-500 mean rel hum: 72.48 % Est. max temperature: 18.65 C = 65.56 F Sfc-Lift cond lev (LCL): 941.66 mb = 660.43 m = 2166.72 ft T: 9.82 C 700-500 lapse rate: 6.00 C/km ThetaE index: 6.93 C Layer 768.0- 724.0 mb Conv cond level (CCL): 884.64 mb = 1176.92 m = 3861.24 ft Mean mixing ratio: 6.97 g/kg Conv temperature: 17.91 C = 64.24 F Cap Strength: 3.41 C Lifted Index: 3.06 C Risk: None Lifted Index @300 mb: 6.44 C Lifted Index @700 mb: -0.18 C Showalter Index: 5.16 C Risk: None Total Totals Index: 46.80 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 25.90 C Cross Totals Index: 20.90 C K Index: 21.50 Risk: 20-40 % chance of thunderstorms Sweat Index: 29.00 Risk: None Energy Index: 1.38 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 29.66 J/kg Max Up Vert Vel: 7.70 m/s Conv Inhibition (B-): 38.74 J/kg Cap Strength: 3.37 C Lift Cond Lev (LCL): 919.65 mb = 856.86 m = 2811.19 ft Lev Free Conv (LFC): 814.65 mb = 1847.94 m = 6062.71 ft Equ Level (EL): 634.65 mb = 3813.89 m = 12512.61 ft B at Equ Level: 29.56 J/kg Max Parcel Lev (MPL): 564.65 mb = 4707.72 m = 15445.07 ft Wind level data Storm motion: 241 at 8 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1015 12 125 9 -7.4 5.2 | 95 15 -14.5 1.1 1 1000 157 130 14 -10.7 9.0 | 106 19 -17.8 5.0 2 925 809 155 9 -3.8 8.2 | 111 12 -10.9 4.1 3 850 1504 235 3 2.5 1.7 | 64 5 -4.7 -2.3 4 700 3053 205 5 2.1 4.5 | 96 5 -5.0 0.5 5 500 5620 225 23 16.3 16.3 | 217 15 9.1 12.2 6 400 7220 225 31 21.9 21.9 | 220 23 14.8 17.9 7 300 9160 235 51 41.8 29.3 | 234 43 34.7 25.2 8 253 10255 235 70 57.3 40.2 | 234 62 50.2 36.1 9 250 10330 230 68 52.1 43.7 | 229 60 45.0 39.7 10 246 10431 230 62 47.5 39.9 | 228 54 40.4 35.8 11 200 11730 240 32 27.7 16.0 | 240 24 20.6 12.0 12 150 13540 250 24 22.6 8.2 | 255 16 15.4 4.2 13 100 16070 250 28 26.3 9.6 | 254 20 19.2 5.6 14 70 18260 245 22 19.9 9.3 | 248 14 12.8 5.3 15 50 20340 245 37 33.5 15.6 | 246 29 26.4 11.6 16 30 23490 260 38 37.4 6.6 | 265 30 30.3 2.6 17 20 26020 260 74 72.9 12.8 | 262 66 65.8 8.8 18 10 30370 260 117 115.2 20.3 | 261 109 108.1 16.3 Wind Parameters Mean winds (0-6000m): 210.5 at 10.9 knts Storm direction: 240.5 at 8.2 knts Shear (0-3000m) pos: 1.8 neg: 0.5 tot: 2.3 10-3/s Storm rel Dir Shear (0-3000m): 0.5 deg Storm rel helicity (0-3000m) pos: 25.0 neg: -6.2 tot: 18.9 m^2/s^2 ave: 6.3 10^-3 m/s^2 rel: 0.14 Storm rel vorticity (0-3000m) horiz: 4.2 stream: 0.6 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 1.08 Bulk Shear: 27.53 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 134 12 106 17| 4.1 0.0 4.1| 19.5 0.0 19.5 39.0 0.54| 8.5 4.6 1000 142 11 108 14| 3.8 0.0 3.8| 21.7 -0.1 21.6 21.6 0.34| 7.8 2.7 1500 148 9 106 12| 3.6 0.0 3.6| 21.7 -6.2 15.6 10.4 0.03| 7.4 0.3 2000 155 7 105 11| 2.7 0.2 2.9| 22.7 -6.2 16.5 8.3 0.07| 5.8 0.4 2500 163 7 105 9| 2.1 0.4 2.5| 23.8 -6.2 17.7 7.1 0.10| 4.8 0.5 3000 170 6 105 9| 1.8 0.5 2.3| 25.0 -6.2 18.9 6.3 0.14| 4.2 0.6 4000 184 7 112 7| 1.8 0.4 2.2| 33.3 -6.2 27.1 6.8 0.31| 4.0 1.3 5000 199 9 133 6| 2.1 0.3 2.4| 43.9 -6.2 37.7 7.5 0.38| 4.0 1.5 6000 211 11 164 6| 2.3 0.2 2.6| 53.9 -6.2 47.7 8.0 0.38| 3.9 1.5 Wrote GIF file: /home/apache/climate/data/raob//LIRE/skewt/LIRE.skewt.20251201.11.gif